Fedora 上的 Postfix 不遵循别名

我创建了一个脚本来安装 Postfix，它可以完美地与我所有的 Ubuntu 客户端配合使用，但不适用于我的 Fedora 客户端。

Fedora 客户端能够直接向 [email protected] 发送电子邮件，但是当发送到 root 时，它应该被重定向到 [email protected]，而是被发送到 [email protected]

我一生都想不通为什么……如果有人能指出这个很棒的问题，这里是配置和日志。

#!/bin/bash

DOMAIN=domain.com
[email protected]

cat << 'EOL' >/etc/postfix/main.cf
#
#PostFixConfig

##Modify Below [HOSTNAME] & [DOMAIN]##
######################################
myhostname = [HOSTNAME]
mydomain = [DOMAIN]

relayhost = smtp.$mydomain

biff = no
append_dot_mydomain = no
readme_directory = no

smtpd_banner = $myhostname ESMTP $mail_name
smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
smtpd_use_tls=yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
smtp_header_checks = regexp:/etc/postfix/header_checks

alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases

myorigin = $mydomain
mydestination = $myhostname $myhostname.$mydomain localhost
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128

mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = loopback-only
inet_protocols = all
EOL

cat << EOL >/etc/aliases
postmaster: root
root: $forwardemail
trash: /tmp/mail.trash
EOL

newaliases

cat << EOL >/etc/postfix/header_checks
/^From:[[:space:]]+(.*)/ REPLACE From: "$HOSTNAME" <$forwardemail >
EOL

postmap /etc/postfix/header_checks

chown root:root /etc/postfix/ -R && service postfix restart

echo "PostFix Setup For $HOSTNAME" | mail -s "PostFix has forwarded roots e-mail on $HOSTNAME to this e-mail" root

echo ""
echo "Main.CF"
cat /etc/postfix/main.cf
echo ""
echo "header_checks"
cat /etc/postfix/header_checks
echo ""
echo "Aliases"
cat /etc/aliases
echo ""
echo "MailName"
cat /etc/mailname
echo ""
echo "MailLog"
tail /var/log/maillog
tail /var/log/mail.log

日志：

Jul 13 05:17:25 kvmatrix postfix/cleanup[16951]: F296FE104B: message-id=<20190713121725.F296FE104B@KVMatrix>                                                                                                                                                          
Jul 13 05:17:25 kvmatrix postfix/qmgr[16643]: F296FE104B: from=<[email protected]>, size=443, nrcpt=1 (queue active)                                                                                                                                       
Jul 13 05:17:26 kvmatrix postfix/smtp[16953]: F296FE104B: replace: header From: [email protected] (root): From: "kvmatrix" <[email protected] >                                                                                                
Jul 13 05:17:26 kvmatrix postfix/smtp[16953]: F296FE104B: to=<[email protected]>, orig_to=<root>, relay=smtp.domain.com[192.168.1.255]:587, delay=0.06, delays=0.01/0.01/0.03/0.01, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 17FACC247B)                                                                                                                                                                                                                                                                     
Jul 13 05:17:26 kvmatrix postfix/qmgr[16643]: F296FE104B: removed                                                                                                                                                                                                     
[root@kvmatrix ~]#  

我注意到对我to=<[email protected]>, orig_to=<root>,来说几乎看起来像“重定向/别名”的行，除了地址是错误的。

[root@kvmatrix ~]# cat /etc/aliases                                                                                                                                                                                                                                   
mailer-daemon: postmaster                                                                                                                                                                                                                                             
postmaster: root                                                                                                                                                                                                                                                      
root: [email protected]                                                                                                                                                                                                                                   
trash: /tmp/mail.trash  

这是使用完全相同的脚本从工作服务器设置中获取的日志：

Jul 13 05:03:18 confluence postfix/master[4518]: daemon started -- version 3.1.0, configuration /etc/postfix                                                                                                                                                          
Jul 13 05:03:18 confluence postfix/pickup[4521]: B9029A2C44: uid=0 from=<[email protected]>                                                                                                                                                     
Jul 13 05:03:18 confluence postfix/cleanup[4525]: B9029A2C44: message-id=<20190713120318.B9029A2C44@confluence>                                                                                                                                                       
Jul 13 05:03:18 confluence postfix/qmgr[4522]: B9029A2C44: from=<[email protected]>, size=449, nrcpt=1 (queue active)                                                                                                                           
Jul 13 05:03:18 confluence postfix/cleanup[4525]: BA500A2C45: message-id=<20190713120318.B9029A2C44@confluence>                                                                                                                                                       
Jul 13 05:03:18 confluence postfix/qmgr[4522]: BA500A2C45: from=<[email protected]>, size=594, nrcpt=1 (queue active)                                                                                                                           
Jul 13 05:03:18 confluence postfix/local[4533]: B9029A2C44: to=<[email protected]>, relay=local, delay=0.01, delays=0.01/0/0/0, dsn=2.0.0, status=sent (forwarded as BA500A2C45)                                                                
Jul 13 05:03:18 confluence postfix/qmgr[4522]: B9029A2C44: removed                                                                                                                                                                                                    
Jul 13 05:03:18 confluence postfix/smtp[4534]: BA500A2C45: replace: header From: [email protected] (root): From: "confluence" <[email protected] >                                                                                  
Jul 13 05:03:18 confluence postfix/smtp[4534]: BA500A2C45: to=<[email protected]>, orig_to=<[email protected]>, relay=smtp.domain.com[192.168.1.255]:587, delay=0.04, delays=0/0/0.03/0.01, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as C3BC8C247B)                                                                                                                                                                                                                                      
Jul 13 05:03:18 confluence postfix/qmgr[4522]: BA500A2C45: removed                                                                                                                                                                                                    
Jul 13 05:04:52 confluence postfix/pickup[4521]: 89B08A2C45: uid=0 from=<[email protected]>                                                                                                                                                     
Jul 13 05:04:52 confluence postfix/cleanup[4525]: 89B08A2C45: message-id=<20190713120452.89B08A2C45@confluence>                                                                                                                                                       
Jul 13 05:04:52 confluence postfix/qmgr[4522]: 89B08A2C45: from=<[email protected]>, size=385, nrcpt=1 (queue active)                                                                                                                           
Jul 13 05:04:52 confluence postfix/cleanup[4525]: 8A550A2C44: message-id=<20190713120452.89B08A2C45@confluence>                                                                                                                                                       
Jul 13 05:04:52 confluence postfix/qmgr[4522]: 8A550A2C44: from=<[email protected]>, size=530, nrcpt=1 (queue active)                                                                                                                           
Jul 13 05:04:52 confluence postfix/local[4533]: 89B08A2C45: to=<[email protected]>, relay=local, delay=0.01, delays=0/0/0/0, dsn=2.0.0, status=sent (forwarded as 8A550A2C44)                                                                   
Jul 13 05:04:52 confluence postfix/qmgr[4522]: 89B08A2C45: removed                                                                                                                                                                                                    
Jul 13 05:04:52 confluence postfix/smtp[4534]: 8A550A2C44: replace: header From: [email protected] (root): From: "confluence" <[email protected] >                                                                                  
Jul 13 05:04:52 confluence postfix/smtp[4534]: 8A550A2C44: to=<[email protected]>, orig_to=<[email protected]>, relay=smtp.domain.com[192.168.1.255]:587, delay=0.05, delays=0/0/0.04/0.01, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 93953C247B)                                                                                                                                                                                                                                      
Jul 13 05:04:52 confluence postfix/qmgr[4522]: 8A550A2C44: removed